Package com.google.gerrit.server.change

Class GetRelatedChangesUtil

java.lang.Object

com.google.gerrit.server.change.GetRelatedChangesUtil

public class GetRelatedChangesUtil
extends Object

Utility class that gets the ancestor changes and the descendent changes of a specific change.

Method Summary

Modifier and Type	Method	Description
static Set<String>	getAllGroups(Collection<PatchSet> patchSets)
List<RelatedChangesSorter.PatchSetData>	getAncestors(ChangeData changeData, PatchSet basePs, boolean alwaysIncludeOriginalChange)	Gets ancestor changes of a specific change revision.
List<RelatedChangesSorter.PatchSetData>	getRelated(ChangeData changeData, PatchSet basePs)	Gets related changes of a specific change revision.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getRelated

public List<RelatedChangesSorter.PatchSetData> getRelated(ChangeData changeData,
                                                          PatchSet basePs)
                                                   throws IOException,
                                                          PermissionBackendException

Gets related changes of a specific change revision.

Parameters:

changeData - the change of the inputted revision.

basePs - the revision that the method checks for related changes.

Returns:

list of related changes, sorted via RelatedChangesSorter

Throws:

IOException

PermissionBackendException

getAncestors

public List<RelatedChangesSorter.PatchSetData> getAncestors(ChangeData changeData,
                                                            PatchSet basePs,
                                                            boolean alwaysIncludeOriginalChange)
                                                     throws IOException,
                                                            PermissionBackendException

Gets ancestor changes of a specific change revision.

Parameters:

changeData - the change of the inputted revision.

basePs - the revision that the method checks for related changes.

alwaysIncludeOriginalChange - whether to return the given change when no ancestors found.

Returns:

list of ancestor changes, sorted via RelatedChangesSorter

Throws:

IOException

PermissionBackendException

getAllGroups

public static Set<String> getAllGroups(Collection<PatchSet> patchSets)